The table below summarizes a survey that asked 500 registered voters their political party and whether they support a bill to legalize marijuana. Suppose that one person from this group is randomly selected. Write each probability as a decimal. For Against NoOpinion Total
Democrat 125 50 25 200
Republican 50 150 50 250
Independent 15 10 25 50
Total 190 210 100 500
Blank #1: What is the probability that the person is a Democrat and has no opinion on the bill?
Blank #2: What is the probability that the person is an Independent or is against the bill?
Blank #3: What is the probability that the person is for the bill given the person is a Republican?

idk

step-by-step explanation:

use that smart brain

9x

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !